Visualizing world-wide 3D buildings from OpenStreetMap...
...distributed by Cesium in Ecere's GNOSIS visualization client
A fly-through (from Dubai to New York, via Paris and London) demonstration visualizing 3D buildings from OpenStreetMap data accessed as 3D Tiles from a Cesium OGC API, performed in the context of the OGC 3D Data Container & Tiles pilot.